Detections
Analytics
CVE-2026-110264
critical
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.
References
https://hackerone.com/reports/4093475
https://gitlab.com/gitlab-org/gitlab/-/work_items/633633
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-107696
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/